Survey of patients of the Tver region of Russia regarding maggots and maggot therapy

摘要

The 21st century is seeing a resurgence in the use of maggot therapy—using the physical and biochemical benefits of fly larvae to debride and heal chronic, problematic wounds. Maggots are repulsive to many people, and this could interfere with the acceptance of this modality. Before instituting a maggot therapy programme at our institution, we sought to better understand the psychological barriers that may exist among patients in the Tver region of Russia. Between 2014 and 2016, all patients with arterial insufficiency and trophic ulcers at City Clinical Hospital No. 7 in Tver were administered a survey consisting of six images. Subjects were asked to rank the images in the order of least to most repulsive or disgusting. A total of 576 subjects were recruited for this study: 414 (72%) women and 162 (28%) men. Nearly 60% of subjects considered the images of maggots to be more repulsive than images of gangrenous wounds. This finding is significant because it indicates that much education and support will need to be conducted to address patient fears and anxiety if patients are to be comfortable with a maggot therapy programme.